Mohamed Hegazy
2016-11-28 17:30:26 -08:00
parent c89b1eb9e9
commit 143fc9164f
3 changed files with 20 additions and 20 deletions

View File

@@ -9,6 +9,6 @@ interface ObjectConstructor {
* Returns an array of key/values of the enumerable properties of an object
* @param o Object that contains the properties and methods. This can be an object that you created or an existing Document Object Model (DOM) object.
*/
entries<T extends { [key: string]: any }, K extends keyof T>(o: T): [keyof T, T[K]][];
entries<T>(o: { [s: string]: T }): [string, T][];
entries(o: any): [string, any][];
}

View File

@@ -22,38 +22,38 @@ for (var x of Object.values(o)) {
}
var entries = Object.entries(o); // <-- entries: ['a' | 'b', number][]
>entries : ["a" | "b", number][]
>Object.entries(o) : ["a" | "b", number][]
>Object.entries : { <T extends { [key: string]: any; }, K extends keyof T>(o: T): [keyof T, T[K]][]; (o: any): [string, any][]; }
>entries : [string, number][]
>Object.entries(o) : [string, number][]
>Object.entries : { <T>(o: { [s: string]: T; }): [string, T][]; (o: any): [string, any][]; }
>Object : ObjectConstructor
>entries : { <T extends { [key: string]: any; }, K extends keyof T>(o: T): [keyof T, T[K]][]; (o: any): [string, any][]; }
>entries : { <T>(o: { [s: string]: T; }): [string, T][]; (o: any): [string, any][]; }
>o : { a: number; b: number; }
var entries1 = Object.entries(1); // <-- entries: [string, any][]
>entries1 : [string, any][]
>Object.entries(1) : [string, any][]
>Object.entries : { <T extends { [key: string]: any; }, K extends keyof T>(o: T): [keyof T, T[K]][]; (o: any): [string, any][]; }
>Object.entries : { <T>(o: { [s: string]: T; }): [string, T][]; (o: any): [string, any][]; }
>Object : ObjectConstructor
>entries : { <T extends { [key: string]: any; }, K extends keyof T>(o: T): [keyof T, T[K]][]; (o: any): [string, any][]; }
>entries : { <T>(o: { [s: string]: T; }): [string, T][]; (o: any): [string, any][]; }
>1 : 1
var entries2 = Object.entries({a: true, b: 2}) // ['a' | 'b', number | boolean][]
>entries2 : ["a" | "b", number | boolean][]
>Object.entries({a: true, b: 2}) : ["a" | "b", number | boolean][]
>Object.entries : { <T extends { [key: string]: any; }, K extends keyof T>(o: T): [keyof T, T[K]][]; (o: any): [string, any][]; }
>entries2 : [string, number | boolean][]
>Object.entries({a: true, b: 2}) : [string, number | boolean][]
>Object.entries : { <T>(o: { [s: string]: T; }): [string, T][]; (o: any): [string, any][]; }
>Object : ObjectConstructor
>entries : { <T extends { [key: string]: any; }, K extends keyof T>(o: T): [keyof T, T[K]][]; (o: any): [string, any][]; }
>{a: true, b: 2} : { a: true; b: number; }
>entries : { <T>(o: { [s: string]: T; }): [string, T][]; (o: any): [string, any][]; }
>{a: true, b: 2} : { a: true; b: 2; }
>a : boolean
>true : true
>b : number
>2 : 2
var entries3 = Object.entries({}) // [never, any][]
>entries3 : [never, any][]
>Object.entries({}) : [never, any][]
>Object.entries : { <T extends { [key: string]: any; }, K extends keyof T>(o: T): [keyof T, T[K]][]; (o: any): [string, any][]; }
>entries3 : [string, {}][]
>Object.entries({}) : [string, {}][]
>Object.entries : { <T>(o: { [s: string]: T; }): [string, T][]; (o: any): [string, any][]; }
>Object : ObjectConstructor
>entries : { <T extends { [key: string]: any; }, K extends keyof T>(o: T): [keyof T, T[K]][]; (o: any): [string, any][]; }
>entries : { <T>(o: { [s: string]: T; }): [string, T][]; (o: any): [string, any][]; }
>{} : {}

View File

@@ -22,10 +22,10 @@ for (var x of Object.values(o)) {
}
var entries = Object.entries(o);
>entries : ["a" | "b", number][]
>Object.entries(o) : ["a" | "b", number][]
>Object.entries : { <T extends { [key: string]: any; }, K extends keyof T>(o: T): [keyof T, T[K]][]; (o: any): [string, any][]; }
>entries : [string, number][]
>Object.entries(o) : [string, number][]
>Object.entries : { <T>(o: { [s: string]: T; }): [string, T][]; (o: any): [string, any][]; }
>Object : ObjectConstructor
>entries : { <T extends { [key: string]: any; }, K extends keyof T>(o: T): [keyof T, T[K]][]; (o: any): [string, any][]; }
>entries : { <T>(o: { [s: string]: T; }): [string, T][]; (o: any): [string, any][]; }
>o : { a: number; b: number; }